BS-6004 maekorosekoupo e thethehileng ea metallurgical e nka sepheo sa profeshenale sa metallurgical 'me e rala sets'oants'o sa mahlo ho fana ka setšoantšo se hloahloa, qeto e phahameng le ho shebella hamonate.E sebelisoa haholo ho ruta le ho etsa lipatlisiso tsa tlhahlobo ea metallographic, tlhahlobo ea semiconductor silicon wafer, tlhahlobo ea liminerale tsa jeoloji, boenjiniere bo nepahetseng le likarolo tse tšoanang.